COPY: Quantum Numbers and Electron Configuration Quiz
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COPY: Quantum Numbers and Electron Configuration Quiz

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Questions and Answers

What is the angle between the sp2 hybrid orbitals in ethene?

  • 180°
  • 90°
  • 120° (correct)
  • 109.5°

    • Which type of bond is formed by the overlapping of sp3 orbitals of carbon and 1s orbitals of hydrogen in alkanes?

  • Phi bond
  • Sigma bond (correct)
  • Delta bond
  • Pi bond

    • How many pi bonds are present in ethene?

  • Four
  • Two
  • Three
  • One (correct)

    • What is the primary difference between sp3 hybridization and sp2 hybridization?

    <p>Sp2 hybridization involves the formation of three new hybrid orbitals, while sp3 involves the formation of four</p> Signup and view all the answers

    What is the shape of the sp3 hybrid orbitals?

    <p>Tetrahedron</p> Signup and view all the answers

    What is the total number of bonds in ethene, including sigma and pi bonds?

    <p>Six</p> Signup and view all the answers

    Which type of hybridization is used in the formation of bonds in alkenes?

    <p>sp2 hybridization</p> Signup and view all the answers

    What is the difference in energy between sp3 and 2p orbitals?

    <p>sp3 orbitals have higher energy than 2p orbitals</p> Signup and view all the answers

    How many unpaired electrons are present in each sp3 orbital?

    <p>One</p> Signup and view all the answers

    What is the angle between the unhybridized 2p orbitals in ethene that overlap to form a pi bond?

    <p>90°</p> Signup and view all the answers

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